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Steam High Performance Butterfly Valves , Double Offset Butterfly Valve Metal To Metal Seat

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Certification

Dear Peter, Highly appreciate your sound service. The valves have well arrived and looks every well. Regards, Andrea

—— Mr. Andrea Arredondo

Hi, my friend. Finally we got the bidder and nice to cooperate with you.You prefession and quick reaction was the firm support for the business.

—— Mr.Hiep Le Hao

GOOD DAY, MY FRIEND. WELL RECEIVED YOUR VLAVES, GOOD QUALITY AND NICE PAITING. THANK YOU!

—— Mr. MARCELO ZANON

Good da, we just got the appoval from our customer. Your experiences helped a lot in the project. The final drawing is also very professional. Cheers!

—— Mr. Scott Hornick

compramos de TEKO desde 2011, continuaremos la cooperación. La calidad es buena y el precio es bueno.

—— Ing. Hugo Diaz

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Steam High Performance Butterfly Valves , Double Offset Butterfly Valve Metal To Metal Seat

Large Image : Steam High Performance Butterfly Valves , Double Offset Butterfly Valve Metal To Metal Seat

Product Details:

Place of Origin:	Made In China
Brand Name:	TEKO
Certification:	CE Certificate
Model Number:	D72F

Payment & Shipping Terms:

Minimum Order Quantity:	1 pcs
Price:	By Negotiation
Packaging Details:	By polywooden cases
Delivery Time:	15 days after deposite
Payment Terms:	T/T, Western Union, L/C
Supply Ability:	10 tons per month

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Detailed Product Description

Design:	Double Eccentric	Seat Option:	Soft Seat, Metal Seated
Material:	WCB, CF8, CF8M	Disc:	CF8/CF8M
Shaft:	17-4PH	Seat:	RPTFE, Viton
High Light:	high temperature butterfly valve , lug type butterfly valve

Double Offset Long lifespan High Performance Butterfly Valve For Steam Applications

Specifications

Size Range: ASME Class 150 and 300: 2 -1/2” – 30” (65mm - 750mm)
ASME Class 600: 3” – 14” (80mm - 350mm)
Body Style: Wafer, Lug and Double Flanged
Temperature Range: Capabilities up to 900 °F (482°C)Disc Materials: Nitrided Stainless Steel, ASTM A351 Gr CF8M
Stem Materials: 500° - 750°F (260° - 399°C) : 17-4 PH Stainless Steel: ASTM A564 Type 630 Gr H1150D
800° - 900°F (426° - 482°C): Stainless Steel: ASTM A479 Gr 316 Strain Hardened Level 1 (optional) Nitronic 50 (XM-19) For applications that require full ASME ratings, please consult factory
Seat Materials: Inconel® 718
Bearings: 500°F (260°C): 316 Stainless Steel with TFE and Glass Fabric Liner
750° - 900°F (399° - 482°C) Nitrided 316 Stainless Steel
Packing: 500°F (260°C): PTFE/Carbon Fiber
750° - 900°F (399° - 482°C) Flexible Graphite rings

Features

Body Style: Wafer, Lug and Double Flanged
ASME Class 150 and 300: 2 -1/2” – 30” (65mm - 750mm)
ASME Class 600: 3” – 14” (80mm - 350mm)
Capabilities up to 900 °F (482 °C)
Wear-resistant Inconel® 718 metal seat provides industry leading low torque
3rd party validated high temperature tested
High strength, anti-blowout one piece stem
Nitrided disc for abrasion resistance
Contoured disc to maximize flow
Full face retaining ring protects seat in abrasive applications
Easily accessible and adjustable stem packing
Class IV bi-directional leakage rates through full pressure range tested in accordance to IEC 60534-4 and ANSI/FCI 70-2-2013
Alternative flange drilling available